GCD of 216, 766, 48, 639 Calculator

Given Input numbers are 216, 766, 48, 639

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Greatest Common Divisior

We found the divisors of 216, 766, 48, 639 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 216, 766, 48, 639 is 1.

Therefore, GCD of numbers 216, 766, 48, 639 is 1

Given Input Data is 216, 766, 48, 639

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 766 is 2 x 383

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 639 is 3 x 3 x 71

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(216, 766) = 82728

GCD(216, 766) = ( 216 x 766 ) / 82728

GCD(216, 766) = 165456 / 82728

GCD(216, 766) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 48

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 48) = 48

GCD(2, 48) = ( 2 x 48 ) / 48

GCD(2, 48) = 96 / 48

GCD(2, 48) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 639

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 639) = 1278

GCD(2, 639) = ( 2 x 639 ) / 1278

GCD(2, 639) = 1278 / 1278

GCD(2, 639) = 1

GCD of 216, 766, 48, 639 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 826, 391, 14, 986
• GCD of 427, 308, 72, 348
• GCD of 157, 957, 25, 683
• GCD of 346, 330, 73, 785
• GCD of 650, 805, 65, 868

1. What is the GCD of 216, 766, 48, 639?

GCD of 216, 766, 48, 639 is 1

2. Where do I get the detailed procedure to find GCD of 216, 766, 48, 639?

You can find a detailed procedure to find GCD of 216, 766, 48, 639 on our page.

3. How to find GCD of 216, 766, 48, 639 on a calculator?

You can find the GCD of 216, 766, 48, 639 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.